O'odham is an Uto-Aztecan language spoken in south-central Arizona and Mexico.
It is the one of the most widely spoken Native American language with roughly
45,000 speakers, about 30,000 of whom are fluent. There are two main O'odham
dialects: Tohono O'odham (Papago) and Akimel O'odham (Pima),
which are largely mutually intelligilble.